Current Transformer MR series

Applicationt: 

auto

Production Description:

Measurement of energy,current and relaying protection in low-voltage switchger ;for indoor application...

MR Series:

Primary current:
Secondary current:
Standard approval:
Maximum voltage:
Frequency:
Rated load:
Class:
Short-time thermal current:
Rated security coefficient:

30A-5000A
5A, 1A
BS7626, IEC185
0.72KV
50-60Hz
5VA-15VA
1.0, 3.0
Ith=60 X Ih
FS<5

Specification & Dimensions (mm)

Model

Specification

ID

CD

HT

MR-28

30/5A-60/5A

28

70

40

MR-42

100/5A-250/5A

42

80

30

MR-45

300/5A

45

80

30

MR-60

400/5A

60

100

30

MR-60

500/5A 600/5A

60

100

30

MR-85

800/5A-1600/5

85

120

20

MR-125

2000/A-5000/5

125

165

20

Noted: For measuring current transformers, the accuracy class is designated by
the highest permissible percentage current (ratio) error at the rated current
prescribed for the accuracy class concerned.

 outline drawing:

Specification & Dimensions (mm)

Model

Specification

ID

CD

HT

MR-28L

30/5A-60/5A

28

70

40

MR-42L

100/5A-250/5A

42

80

30

MR-45L

300/5A

45

80

30

MR-60L

400/5A

60

100

30

MR-60L

500/5A 600/5A

60

100

30

MR-85L

800/5A-1600/5

85

120

20

MR-125L

2000/A-5000/5

125

165

20

Noted: For measuring current transformers, the accuracy class is designated by the highest permissible percentage current (ratio) error at the rated current prescribed for the accuracy class concerned.